There are MANY answers to this question. This website gives us some pretty good ideas.
This video made by another teacher also helps identify the various aspects of science.
We will be doing more thinking, questionning, and discussing on this topic over the coming days.
In addition to thinking about science, we have been asking questions about and attempting to identify characteristics of scientists themselves. Check out some of the videos from Secret Lives of Scientists to expand your understanding of who scientists are and what they do!